Nierstein
Germany
9
2024-05-30
The entities that hold a legal rights for patent applications filed by inventor Grefen Stefan:
Stefan Grefen from Nierstein, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Systems And Methods To Detect And Monitor Valve Positioning In A Water Pipe Distribution System
#2 | 2022-07-21System and method for detecting problems within compound water meters
#3 | 2017-08-17Analysis of pipe systems with sensor devices
#4 | 2017-08-17Retrofit device and method of retrofitting a flow meter
#5 | 2017-06-08System and method for data management structure using auditable delta records in a distributed environment
#6 | 2016-11-03Method and system for bitrate management
#7 | 2014-06-12Service classification of web traffic
#8 | 2012-08-30Service classification of web traffic
#9 | 2012-01-26Network optimization
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